Ahn Bo-hyun
Watch 'Spring Fever' Features Ahn Bo-hyun & Lee Joo-been on Prime Video Now
Tuesday, January 06, 2026
When Seoul's coldest teacher meets a small-town firecracker, sparks don't just fly—they ignite an entire village. Fresh from their electric press conference in Seoul, the cast and crew of Spring Fever just gave us every reason to clear our Monday and Tuesday nights. From the director of Marry My Husband, comes a rom-com that promises to thaw even the iciest of hearts. Lee Joo-been stars as Yoon Bom, a high school teacher whose frosty demeanor hides layers of complexity, while Ahn Bo-hyun brings the heat as Sun Jae-gyu, a passionate force of nature who's about to turn her world upside down.
Premiering January 5 with weekly episodes streaming exclusively on Prime Video across 240 countries and territories, here's why Spring Fever deserves a spot on your must-watch list:
1. Lightning Can Strike Twice: Director Park Won-kook Returns
"After receiving so much love for Marry My Husband, I set out to earn even more love for Spring Fever," Park revealed. But here's what sets him apart: "I don't force emotions out of viewers. I don't manufacture laughs or engineer tears. I stay half a step back and trust my actors to lead." That trust paid off. "We had a blast filming Spring Fever, and it shows," he promised with a knowing smile. Consider us hooked.
2. Main Characters You’ve Never Met Before
Forget every K-drama archetype you think you know—these characters are breaking the mold. Both Ahn Bo-hyun and Lee Joo-been revealed that they chose Spring Fever because they were drawn to their unique characters.
Lee Joo-been was equally captivated by her role's complexity. "Yoon Bom isn't a character you see in series these days. She transforms drastically from beginning to end—not just her personality, but her entire physical appearance. Her clothes, makeup, even her hair length evolve throughout the story."
Translation? These aren't static characters going through the rom-com motions. They're living, breathing, constantly surprising humans you'll actually want to root for.
3. Chemistry That Crackles
In rom-coms, chemistry isn't just important—it's everything. And Spring Fever is serving it up in spades.
"The physical difference between our characters is striking," Ahn Bo-hyun teased. "Plus, you've got this incredible banter between a Busan man and a Seoul woman." Lee Joo-been couldn't contain her praise for her co-star: "This series really showcases Ahn Bo-hyun's physique. His stamina and strength are genuinely charming." But it's her character analysis that has us most intrigued: "Bom's emotions are the most volatile of anyone in the series. She has layers upon layers. As you watch her emotional journey unfold, you'll have no choice but to fall for Jae-gyu right along with her."
If that's not a promise of swoon-worthy romance, we don't know what it is.
"The physical difference between our characters is striking," Ahn Bo-hyun teased. "Plus, you've got this incredible banter between a Busan man and a Seoul woman." Lee Joo-been couldn't contain her praise for her co-star: "This series really showcases Ahn Bo-hyun's physique. His stamina and strength are genuinely charming." But it's her character analysis that has us most intrigued: "Bom's emotions are the most volatile of anyone in the series. She has layers upon layers. As you watch her emotional journey unfold, you'll have no choice but to fall for Jae-gyu right along with her."
If that's not a promise of swoon-worthy romance, we don't know what it is.
4. One Love Story Isn't Enough—We're Getting Two
Just when you thought your heart couldn't handle more, Director Park Won-kook delivers a second romance that'll transport you straight back to your first crush.
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"Beyond the mature, intense love between Yoon Bom and Sun Jae-gyu, there's this beautifully awkward first love between Jae-gyu's nephew Sun Han-gyul (Cho Jun-young) and Choi Se-jin (Lee Jae-in)," Park explained. "They're academic rivals battling for first place, and their chemistry and relationship is something viewers will be able to relate to from their own lives."
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His character descriptions alone are worth the watch: "Sun Jae-gyu is like a tiger, we even added tiger sound effects. Yoon Bom? She's a bunny who sometimes transforms into a lion so she goes back and forth."
Double the couples means double the heart-fluttering moments. We're so ready.
5. Your Perfect “Tropical” Winter Escape
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With cooler temperatures outside, Spring Fever offers the warmth we’re all craving whilst waiting for spring.
Lee Joo-been pointed out with perfect timing, “These days it’s so cold, so I would like to recommend viewers to stay inside and experience spring while watching the series. There are also some addictive comedic moments that are fun and heart-fluttering.” Ahn Bo-hyun promises this isn't your typical will-they-won't-they drama: "You've probably seen plenty of romantic comedies, but ours doesn't play games. It's warm yet refreshing." Director Park Won-kook delivered the final pitch: "Spring Fever is authentic—proper dialect, the full charms of Ahn Bo-hyun and Lee Joo-been on display, and a proper rom-com through and through."
Sweet, warm, and impossibly charming, Spring Fever isn't just another rom-com—it's the healing love story with laughs we need right now. Streaming exclusively on Prime Video, Mondays and Tuesdays starting January 5.
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"Beyond the mature, intense love between Yoon Bom and Sun Jae-gyu, there's this beautifully awkward first love between Jae-gyu's nephew Sun Han-gyul (Cho Jun-young) and Choi Se-jin (Lee Jae-in)," Park explained. "They're academic rivals battling for first place, and their chemistry and relationship is something viewers will be able to relate to from their own lives."
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His character descriptions alone are worth the watch: "Sun Jae-gyu is like a tiger, we even added tiger sound effects. Yoon Bom? She's a bunny who sometimes transforms into a lion so she goes back and forth."
Double the couples means double the heart-fluttering moments. We're so ready.
5. Your Perfect “Tropical” Winter Escape
.jpg)
With cooler temperatures outside, Spring Fever offers the warmth we’re all craving whilst waiting for spring.
Lee Joo-been pointed out with perfect timing, “These days it’s so cold, so I would like to recommend viewers to stay inside and experience spring while watching the series. There are also some addictive comedic moments that are fun and heart-fluttering.” Ahn Bo-hyun promises this isn't your typical will-they-won't-they drama: "You've probably seen plenty of romantic comedies, but ours doesn't play games. It's warm yet refreshing." Director Park Won-kook delivered the final pitch: "Spring Fever is authentic—proper dialect, the full charms of Ahn Bo-hyun and Lee Joo-been on display, and a proper rom-com through and through."
Sweet, warm, and impossibly charming, Spring Fever isn't just another rom-com—it's the healing love story with laughs we need right now. Streaming exclusively on Prime Video, Mondays and Tuesdays starting January 5.
Watch the exclusive interview features the main cast:
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